(19)

(11)

EP 4 479 136 A1

(12)

(43) Date of publication: 25.12.2024 Bulletin 2024/52 (21) Application number: 23753489.6 (22) Date of filing: 10.02.2023

(51) International Patent Classification (IPC):  A61P 33/14(2006.01) A61K 8/89(2006.01) (52) Cooperative Patent Classification (CPC): A61K 31/80; A61K 9/0014; A61K 47/10 (86) International application number: PCT/US2023/012842 (87) International publication number: WO 2023/154486 (17.08.2023 Gazette 2023/33)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 14.02.2022 GB 202201942 (71) Applicant: Nitoff Limited London NW1 7TU (GB)	(72) Inventors: WRIGHT, Deirdre, Gertrude Lillian London NW1 7TU (GB) CINCOTTA, Joseph Trumbull, CT 06611 (US)